package com.strategy.pattern.strategy;

/**
 * @author cc
 * @classname EmptyStrategy
 * @description 无优惠
 * @date 2022/3/27 20:56
 */
public class EmptyStrategy implements PromotionStrategy{

    @Override
    public void doPromotion() {
        System.out.println("无促销活动");
    }

}
